Treat your complexion to the REN Flash Hydro-Boost Instant Plumping Emulsion; an ultra-hydrating formula that works to replenish thirsty, wanting skin. Enriched with Hyaluronic Acid & Sugar-derived Xylitol, the fast-absorbing treatment locks in moisture & delivers a plumping effect, whilst helping to minimise the appearance of fine lines & dehydration lines for smoother, younger-looking skin. Protects against water loss to leave your complexion radiant & renewed. Suitable for all skin types.